The idea was always wildly ambitious: to condense thousands of years of human musical history—and even the Earth’s own sonic evolution—into a single book featuring just 50 pieces. Yet that was the challenge I chose to embrace. And the first question I faced was why attempt it at all. My answer: the gaps and inevitable shortcomings of the project are exactly what make it compelling.
The next question was how. A History of the World in 50 Pieces is neither a conventional history of music nor a list of personal favourites. Instead, it revolves around the concept of a “piece of music,” guided by a democratic principle: music doesn’t belong solely to its composers. Rather, it belongs to all who perform and listen to it, reshaped and reinterpreted across generations, geographies, and technologies—often in ways its creators could never have imagined.
The value of a piece of music lies not in a single definitive version—be it a score, a recording, or a particular performance—but in its ongoing transformation, shared and experienced by anyone who encounters it. This approach creates surprising and illuminating connections. Before writing the book, I would never have guessed that Beethoven, the Hill sisters, and Shostakovich could be linked through their shared dream of musical utopias and compositions intended for the world at large.
Take Beethoven, for instance, and his Ninth Symphony. In the final movement, instrumental music alone cannot fully convey the work’s message. The “Ode to Joy” begins simply, with cellos and basses singing the melody, before spreading across the orchestra and culminating with the chorus. Beethoven’s theme of themes, set to Friedrich Schiller’s text, embodies a vision of universal compassion—a humanist ideal expressed through music.
The piece has been a soundtrack for hope and resistance: it echoed through Tiananmen Square during the 1989 student protests and was sung with “Freude” (joy) changed to “Freiheit” (freedom) after the fall of the Berlin Wall. Yet the melody’s universality also made it vulnerable to abuse. The Nazis distorted its meaning to suggest that “non-brothers should be exterminated,” while Stalin reportedly declared it “the right music for the masses.” The lesson: musical utopias, however idealistic, can be co-opted for political ends.
Then there are Mildred and Patty J. Hill, whose simple tune Happy Birthday began as a song for kindergarteners, originally titled Good Morning to All. When they later adapted it to celebrate birthdays, they could never have imagined it would become the world’s most recognizable melody, uniting people across cultures and generations. Yet its history also reveals the darker side of music as property. After appearing in a 1933 musical, legal claims transformed the tune into corporate property. Warner Chappell purchased the rights for $22 million in 1988, collecting royalties until a 2016 court decision returned the melody to public domain, fulfilling the Hill sisters’ wish that it belong to everyone.
Music can reflect our shared humanity—but it can also bear witness to cruelty and oppression. Shostakovich’s Seventh Symphony, Leningrad, was written and performed during the Nazi siege of Leningrad in 1942. The first movement begins deceptively calmly, then builds into a grotesque, satirical repetition of a banal tune, reflecting the terror and absurdity of totalitarian power. Shostakovich himself described the music as representing all forms of oppression, not only Nazism. Its finale vindicates hope and resilience, a triumph celebrated across the world during World War II broadcasts. Yet today, it is co-opted by Putin’s regime for nationalist purposes, demonstrating how music’s meaning shifts with context.
These pieces—Beethoven, the Hill sisters, Shostakovich—are music for the whole world. They carry humanity’s complexities, triumphs, and horrors. Music, in its shared life across time and space, resists being confined to one narrative or interpretation. It encompasses all of who we are, for better and for worse.
T
